TY - JOUR AU - G. Loizou TI - Diagonal transformations JO - Applicationes Mathematicae PY - 1988 SP - 245 EP - 254 VL - 20 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am-20-2-245-254/ DO - 10.4064/am-20-2-245-254 LA - fr ID - 10_4064_am_20_2_245_254 ER -